The number 59942
59942 is a composite number with 16 divisors. Its prime factorisation is 2 × 17 × 41 × 43. Divisors (16): 1, 2, 17, 34, 41, 43, 82, 86, 697, 731, 1394, 1462, 1763, 3526, 29971, 59942.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
59942 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
59942 is composite. Its prime factorisation is
- 3
The divisors add up to 99792; without 59942 itself that is 39850, so 59942 is deficient (39850 is less than 59942). Euler's totient φ(59942) = 26880 numbers up to 59942 share no factor with it.
- 4
The digits of 59942 add up to 29, and repeating that until one digit is left gives the digital root 2. The Collatz sequence (halve if even, else 3n+1) takes 65 steps to reach 1.
LaTeX source of the formulas on this page
\[ 59942 = 2 \times 17 \times 41 \times 43 \]
59942 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 99792 |
| Euler totient φ(n) | 26880 |
| Square | 3593043364 |
| Cube | 215374205324888 |
| Square root | 244.830554 |
| Digit sum / digital root | 29 / 2 |
| Collatz steps to 1 | 65 |
| Scientific notation | 5.9942 × |
59942 in other forms
| Form | Value |
|---|---|
| In words | fifty-nine thousand nine hundred and forty-two |
| Binary (base 2) | 1110101000100110 |
| Octal (base 8) | 165046 |
| Hexadecimal (base 16) | EA26 |
| Base 3 | 10001020002 |
| As time | 59942 seconds = 16 h 39 min 2 s |
Is 59942 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (59942 ÷ 2 = 29971) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | No (remainder 2) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | No (remainder 2) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 2) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 2) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 1) | A number is divisible by 7 if double the last digit and subtract it from the rest: the result is a multiple of 7. |
| 8 | No (remainder 6) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 2) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 2) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 3) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 2) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 59942 a prime number?
No. 59942 = 2 × 17 × 41 × 43, so it is divisible by 2.
What are the factors of 59942?
1, 2, 17, 34, 41, 43, 82, 86, 697, 731, 1394, 1462, 1763, 3526, 29971, 59942.
What is 59942 in binary?
1110101000100110 (hexadecimal EA26, octal 165046).
What is the square root of 59942?
About 244.8306.
Is 59942 divisible by 3?
No. Its digits add up to 29, which is not a multiple of 3.
What is special about the number 59942?
It is a composite number with 16 divisors.